Skip to content
PlanIndex Get alerts
Menu

Planning application

20/3299

36 Parkfields Avenue, London, NW9 7PH

Granted Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed hip to gable-end loft conversion with rear dormer, 3x front rooflights and front porch to dwellinghouse

As published by the council, reference 20/3299

Timeline

Dates from the published record

  1. 13 Oct 2020

    Received by Brent

  2. 7 Dec 2020

    Decision issued: Certificate of Lawfulness - Granted

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 20/3302 Granted

    36 Parkfields Avenue, London, NW9 7PH

    Demolition of existing rear conservatory and erection of single-storey rear extension, hip to gable-end loft conversion, rear dormer, 3x front rooflights, front porch and associated works to the front forecourt of the dwellinghouse

    13 Oct 2020 0m away Householder
  • 20/3300 Granted

    36 Parkfields Avenue, London, NW9 7PH

    Demolition of existing rear conservatory and erection of single-storey rear extension with raised terrace, front porch and associated works to the front forecourt of the dwellinghouse

    13 Oct 2020 0m away Householder
  • 26/1839 Awaiting decision

    59 Wood Lane, London, NW9 7PD

    Demolition of rear shed, removal of chimney and proposed part single part two-storey side to rear extension, hip-to-gable roof extension with rear dormer, installation of 3x front rooflights and 1x rear rooflight to dwellinghouse

    17 Jul 2026 124m away Householder
  • 19/3659 Granted

    Woodfield School, Glenwood Avenue, London, NW9 7LY

    Details pursuant to Condition 6 (school travel plan) and Condition 7(cycle parking) of Full Planning Permission reference 19/1859 dated 18 July, 2019, for Construction of a temporary single storey building comprising two classrooms and wc facilities including the installation of an AC unit adjacent to the south elevation and a site boundary fence within the school grounds.

    14 Oct 2019 135m away Conditions
  • 21/0105 Granted

    16 Rannock Avenue, London, NW9 7JR

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.8m Eaves height - 2.8m

    11 Jan 2021 162m away Prior approval
  • 20/2895 Refused

    16 Rannock Avenue, London, NW9 7JR

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.8m Eaves height - 2.8m

    14 Sep 2020 162m away Prior approval

In Brent

  • 26/1465 Granted

    8 Roe Green, London, NW9 0NY

    Certificate of lawfulness for proposed hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.

    10 Jun 2026 Lawful development
  • 26/1370 Granted

    45 Holmstall Avenue, Edgware, HA8 5JQ

    Certificate of lawfulness for proposed use of dwellinghouse as a childrens' residential home

    1 Jun 2026 Lawful development
  • 26/1260 Granted

    18 Hartland Road, London, NW6 6BJ

    Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse

    18 May 2026 Lawful development
  • 26/1901 Awaiting decision

    176 Bridgewater Road, Wembley, HA0 1AR

    Certificate of lawfulness for proposed single-storey rear extension, rear dromer extension and 2x front rooflights to dwellinghouse.

    26 Jul 2026 Lawful development
  • 26/1353 Granted

    4 Hardinge Road, London, NW10 3PJ

    Certificate of lawfulness for proposed conversion of existing garage into a habitable room with replacement of garage door with window to side elevation and removal of ground floor side window of the dwellinghouse

    29 May 2026 Lawful development